Factorise: 3x² – 13x + 12 using middle term splitting method
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Answer:
(x-3)(3x-4)
Step-by-step explanation:
3x²-13x+12
3x²-(9+4)x+12
3x²-9x-4x+12
3x(x-3)-4(x-3) [regrouping terms]
(x-3)(3x-4)
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